专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP0787254A1 LOCHSCHEIBE, INSBESONDERE FÜR EINSPRITZVENTILE 失效
标题翻译： LOCHSCHEIBE，INSBESONDEREFÜREINSPRITZVENTILE
公开(公告)号：EP0787254A1
公开(公告)日：1997-08-06
申请号：EP96907266.0
申请日：1996-03-23
申请人： ROBERT BOSCH GMBH
发明人： ARNDT, Stefan , HAHN, Dietmar , FUCHS, Heinz , FLIK, Gottfried , DANTES, Günter , MÖRSCH, Gilbert , NOWAK, Detlef , HEYSE, Jörg , WALZ, Beate , SCHATZ, Frank
IPC分类号： B41J2 , B05B1 , C25D1 , F02M51 , F02M61 , G03F7 , B23H9
CPC分类号： B41J2/1643 , B05B1/34 , B23H9/00 , B41J2/162 , B41J2/1623 , B41J2/1628 , B41J2/1631 , B41J2/1634 , B41J2/1645 , C25D1/10 , F02M51/0671 , F02M61/162 , F02M61/168 , F02M61/1853 , G03F7/00 , G03F7/0015 , G03F7/12 , Y10S239/90
摘要： The perforated disc of the invention is characterised in that it is designed to provide a full axial passage for a fluid consisting of inlet apertures (36), outlet apertures (38) and at least one channel (42) therebetween. The at least three functional planes (35, 37, 40) of the perforated disc (23) with a characteristic aperture structure (36, 38, 42) are made one on another by galvanic metallisation (multi-layer galvanics). A galvanically deposited layer of the perforated disc (23) can have one or more functional planes (35, 37, 40). The perforated disc is especially suitable for use as injection valves in fuel injection systems, paint nozzles, inhalers, ink jet printers or in freeze drying processes, for the injection of fluids, e.g. beverages, or for atomising medicaments.
摘要翻译：本发明的多孔盘的特征在于，其被设计成为由入口孔（36），出口孔（38）和其间的至少一个通道（42）组成的流体提供完整的轴向通道。具有特征孔结构（36,38,42）的多孔盘（23）的至少三个功能平面（35,37,40）通过电镀金属化（多层电镀）而一个在另一个上制造。多孔盘（23）的电沉积层可具有一个或多个功能平面（35,37,40）。多孔盘特别适合用作燃料喷射系统，喷漆嘴，吸入器，喷墨打印机中的喷射阀或用于冷冻干燥过程中的喷射阀，以用于例如流体的注入。饮料或用于雾化药物。

2. 发明授权

EP1127271B1 SENSORANORDNUNG UND VERFAHREN ZUR ERMITTLUNG DER DICHTE UND DER VISKOSITÄT EINER FLÜSSIGKEIT 有权
标题翻译：传感器系统和方法测定液体的密度和粘度
公开(公告)号：EP1127271B1
公开(公告)日：2003-01-29
申请号：EP99957848.7
申请日：1999-09-22
申请人： ROBERT BOSCH GMBH
发明人： HAHN, Dietmar , FLIK, Gottfried , HERRMANN, Falk
IPC分类号： G01N29/02 , G01N9/00
CPC分类号： G01N33/2888 , G01N9/002 , G01N11/16 , G01N33/4905
摘要： Disclosed is a sensor array for determining the density and viscosity of a liquid, comprising an array consisting of at least two basic sensor elements, at least one of which can be wetted with the liquid, in addition to electroacoustic converters (6) disposed in the basic sensor elements for generating and detecting acoustic surface waves, wherein a parameter for the density and viscosity of the liquid can be determined on the basis of the propagation performance of said waves along a measuring path. Liquid traps (17) extending in the corresponding measuring paths are disposed parallel to the propagation direction of the acoustic surface waves in the area of at least one of the basic sensor elements.

3. 发明公开

EP1127271A1 SENSORANORDNUNG UND EIN VERFAHREN ZUR ERMITTLUNG DER DICHTE UND DER VISKOSITÄT EINER FLÜSSIGKEIT 有权
标题翻译：传感器系统和方法测定液体的密度和粘度
公开(公告)号：EP1127271A1
公开(公告)日：2001-08-29
申请号：EP99957848.7
申请日：1999-09-22
申请人： ROBERT BOSCH GMBH
发明人： HAHN, Dietmar , FLIK, Gottfried , HERRMANN, Falk
IPC分类号： G01N29/02 , G01N9/00
CPC分类号： G01N33/2888 , G01N9/002 , G01N11/16 , G01N33/4905
摘要： Disclosed is a sensor array for determining the density and viscosity of a liquid, comprising an array consisting of at least two basic sensor elements, at least one of which can be wetted with the liquid, in addition to electroacoustic converters (6) disposed in the basic sensor elements for generating and detecting acoustic surface waves, wherein a parameter for the density and viscosity of the liquid can be determined on the basis of the propagation performance of said waves along a measuring path. Liquid traps (17) extending in the corresponding measuring paths are disposed parallel to the propagation direction of the acoustic surface waves in the area of at least one of the basic sensor elements.

4. 发明公开

EP3234467A1 ELEKTRISCHES HEIZELEMENT UND KONTAKTIERUNG MIT VERBESSERTER HALTBARKEIT 审中-公开
公开(公告)号：EP3234467A1
公开(公告)日：2017-10-25
申请号：EP15816104.2
申请日：2015-12-08
申请人： Robert Bosch GmbH
发明人： HAHN, Dietmar , SCHMITTINGER, Simon , CERON NICOLAT, Bruno , GIESEN, Manuel
IPC分类号： F23Q7/00 , H05B3/48
CPC分类号： F23Q7/001 , H05B3/48 , H05B2203/027
摘要： The invention relates to an electric heating element (1), which contains an electrically insulating main body (11), in which a heating conductor (12) is embedded. At least two supply lines (13a, 13b) are led from the heating conductor to contact points (+, -), wherein said contact points can be connected to a current source arranged outside of the main body by means of contacting elements (14a, 14b), which are in flush contact. According to the invention, at least one first supply line (13a) is beveled at an angle between 5° and 80°, preferably between 30° and 50°, at the location of a first contact point (+), to which said at least one first supply line is led. It was discovered that a defined mechanical stop for the connection of the first contact point (13a) to the contacting element (14a) can thereby be created. It thus becomes possible to maintain the connection of the contact point (13a) to the contacting element (14a) by means of mechanical pressing. The success of the connection no longer depends on the durability of solder joints and welds. Likewise claimed assemblies of heating elements (1) according to the invention and specifically designed contacting elements (14a, 14b) are distinguished by significantly increased durability, in particular in the case of frequent temperature cycles, because of the improved connection between the heating conductor (12) and the contacting elements (14a, 14b).
摘要翻译：电加热元件（1）技术领域本发明涉及一种电加热元件（1），该电加热元件（1）包含电绝缘主体（11），在该电绝缘主体中嵌入有加热导体（12）。至少两个供电线路（13a，13b）从加热导体引导到接触点（+， - ），其中所述接触点可以通过接触元件（14a，13b）连接到布置在主体外部的电流源， 14b），它们齐平接触。根据本发明，至少一个第一供应管线（13a）在第一接触点（+）的位置处以5°与80°之间的角度倾斜，优选30°与50°之间的角度倾斜，至少有一条第一条供应线被引导。据发现，由此可以形成用于将第一接触点（13a）连接到接触元件（14a）的限定的机械止动件。由此可以通过机械压力维持接触点（13a）与接触元件（14a）的连接。连接的成功不再取决于焊点和焊缝的耐用性。类似地，根据本发明的加热元件（1）和特别设计的接触元件（14a，14b）的组件尤其在频繁温度循环的情况下显着增加耐用性，因为加热导体 12）和接触元件（14a，14b）。

5. 发明授权

EP0787255B1 LOCHSCHEIBE, INBESONDERE FÜR EINSPRITZVENTILE 失效
标题翻译： LOCHSCHEIBE，INBESONDEREFÜREINSPRITZVENTILE
公开(公告)号：EP0787255B1
公开(公告)日：2002-07-31
申请号：EP96907267.7
申请日：1996-03-23
申请人： ROBERT BOSCH GMBH
发明人： ARNDT, Stefan , HAHN, Dietmar , FUCHS, Heinz , FLIK, Gottfried , DANTES, Günter , MÖRSCH, Gilbert , NOWAK, Detlef , HEYSE, Jörg , WALZ, Beate , SCHATZ, Frank
IPC分类号： F02M61/18 , B05B1/34 , F02M61/16 , F02M51/06 , C25D1/10
CPC分类号： B41J2/1643 , B05B1/34 , B23H9/00 , B41J2/162 , B41J2/1623 , B41J2/1628 , B41J2/1631 , B41J2/1634 , B41J2/1645 , C25D1/10 , F02M51/0671 , F02M61/162 , F02M61/168 , F02M61/1853 , F02M2200/9007 , F02M2200/9015 , F02M2200/9046 , F02M2200/9053 , G03F7/00 , G03F7/0015 , G03F7/12 , Y10S239/90
摘要： The perforated disc of the invention is distinguished in that it provides a complete axial passage for a fluid, especially a fuel, formed by inlet apertures (36), outlet apertures (38) and at least one channel (42) therebetween. The inlet and outlet apertures (36, 38) are arranged in the perforated disc in such a way that they do not overlap on projection in a plane at any point. This staggering of the outlet apertures (38) in relation to the inlet apertures (36) provides an S-shaped flow fo the medium, to which is thus imparted a turbulence favouring atomisation. The perforated disc is especially suitable for use in injection valves in fuel injection systems, paint nozzles or freeze-drying processes.
摘要翻译：本发明的多孔盘的特征在于它为流体，特别是燃料，提供了由入口孔（36），出口孔（38）和其间的至少一个通道（42）形成的完整的轴向通道。入口和出口孔（36,38）以这样的方式布置在多孔盘中，使得它们在任何点处在平面上的投影上不重叠。出口孔（38）相对于入口孔（36）的这种交错提供了介质的S形流动，因此赋予该介质有利于雾化的湍流。多孔盘特别适用于燃料喷射系统，油漆喷嘴或冷冻干燥过程中的喷射阀。

6. 发明公开

EP0787255A1 LOCHSCHEIBE, INBESONDERE FÜR EINSPRITZVENTILE UND VERFAHREN ZUR HERSTELLUNG EINER LOCHSCHEIBE 失效
标题翻译： HOLE DISC，特别是喷油嘴和制造方法HOLE DISC
公开(公告)号：EP0787255A1
公开(公告)日：1997-08-06
申请号：EP96907267.0
申请日：1996-03-23
申请人： ROBERT BOSCH GMBH
发明人： ARNDT, Stefan , HAHN, Dietmar , FUCHS, Heinz , FLIK, Gottfried , DANTES, Günter , MÖRSCH, Gilbert , NOWAK, Detlef , HEYSE, Jörg , WALZ, Beate , SCHATZ, Frank
IPC分类号： B41J2 , B05B1 , C25D1 , F02M51 , F02M61 , G03F7 , B23H9
CPC分类号： B41J2/1643 , B05B1/34 , B23H9/00 , B41J2/162 , B41J2/1623 , B41J2/1628 , B41J2/1631 , B41J2/1634 , B41J2/1645 , C25D1/10 , F02M51/0671 , F02M61/162 , F02M61/168 , F02M61/1853 , F02M2200/9007 , F02M2200/9015 , F02M2200/9046 , F02M2200/9053 , G03F7/00 , G03F7/0015 , G03F7/12 , Y10S239/90
摘要： The perforated disc of the invention is distinguished in that it provides a complete axial passage for a fluid, especially a fuel, formed by inlet apertures (36), outlet apertures (38) and at least one channel (42) therebetween. The inlet and outlet apertures (36, 38) are arranged in the perforated disc in such a way that they do not overlap on projection in a plane at any point. This staggering of the outlet apertures (38) in relation to the inlet apertures (36) provides an S-shaped flow fo the medium, to which is thus imparted a turbulence favouring atomisation. The perforated disc is especially suitable for use in injection valves in fuel injection systems, paint nozzles or freeze-drying processes.

7. 发明公开

EP1708853A1 ELEKTROHANDWERKZEUG MIT SPEICHERMÖGLICHKEIT 有权
标题翻译：带记忆可能性电动手持式工具
公开(公告)号：EP1708853A1
公开(公告)日：2006-10-11
申请号：EP04802814.6
申请日：2004-11-24
申请人： ROBERT BOSCH GMBH
发明人： HAHN, Dietmar , DI NICOLANTONIO, Aldo
IPC分类号： B25F5/00 , H02P25/14
CPC分类号： H02P25/145 , Y10S388/93 , Y10S388/937
摘要： The invention relates to an electric hand-held power tool comprising a control and/or regulating device for an electric motor. According to the invention, said control and/or regulating device is associated with an electronic memory element for at least one operating state of the electric motor.

8. 发明公开

EP0778924A1 MIKROVENTIL UND VERFAHREN ZUR HERSTELLUNG EINES MIKROVENTILS 失效
标题翻译：微型阀及产生微型阀方法
公开(公告)号：EP0778924A1
公开(公告)日：1997-06-18
申请号：EP96919605.0
申请日：1996-05-30
申请人： ROBERT BOSCH GMBH
发明人： HAHN, Dietmar , FUCHS, Heinz , FLIK, Gottfried , SCHITTNY, Thomas , BÖHRINGER, Alexandra
IPC分类号： C25D7 , F02M51 , F02M61 , F15C3 , F15C5 , F16K31 , F16K99
CPC分类号： F02M61/186 , F02M51/0614 , F02M51/0639 , F02M51/0646 , F02M51/0692 , F02M61/166 , F02M61/168 , F02M61/1806 , F02M61/1853 , F02M2200/9092 , F15C5/00 , F16K31/06 , F16K99/0001 , F16K99/0005 , F16K99/0034 , F16K99/0046 , F16K2099/0074 , F16K2099/0076 , F16K2099/0078 , F16K2099/008 , F16K2099/0082 , F16K2099/0096 , Y10T29/49405 , Y10T29/49425
摘要： A micro-valve (1) consists of an electromagnetic drive (2) and a multilayered valve base (17) with layers that are firmly linked together and separately produced. The valve base (17) has at least one armature (18) and a valve closing element (20) that are both axially movable, and a housing (12) that at least partially encloses these axially movable components of the micro-valve (1). The layers of the valve base (17) are deposited upon each other by galvanic metal deposition (multilayer galvanic deposition). The micro-valve is suitable for example for fuel injection systems of internal combustion engines.

9. 发明授权

EP1708853B1 ELEKTROHANDWERKZEUG MIT SPEICHERMÖGLICHKEIT 有权
标题翻译： ELEKTROHANDWERKZEUG MITSPEICHERMÖGLICHKEIT
公开(公告)号：EP1708853B1
公开(公告)日：2017-03-01
申请号：EP04802814.6
申请日：2004-11-24
申请人： ROBERT BOSCH GMBH
发明人： HAHN, Dietmar , DI NICOLANTONIO, Aldo
IPC分类号： B25F5/00 , H02P25/14
CPC分类号： H02P25/145 , Y10S388/93 , Y10S388/937

10. 发明授权

EP1711308B1 VERFAHREN ZUR ABSCHALTUNG EINER ELEKTROWERKZEUGMASCHINE IN EINEM BLOCKIERFALL UND ELEKTROWERKZEUGMASCHINE 有权
标题翻译：方法切断电气机床陷阱事件及电动工具机
公开(公告)号：EP1711308B1
公开(公告)日：2007-09-26
申请号：EP04804617.1
申请日：2004-11-30
申请人： ROBERT BOSCH GMBH
发明人： WIKER, Juergen , HAHN, Dietmar , PAULI, Mario , WALTER, Roland , HEILMANN, Andreas
IPC分类号： B23Q11/04 , F16P3/00 , H02H7/085
CPC分类号： B23Q11/04 , B23Q11/0092 , H02H7/0854
摘要： The invention relates to a method for switching off a drive motor (12) of an electric machine tool that drives a tool, during which, on the basis of a variable threshold value (E1), the drive motor (12) is switched off when the tool is blocked. The invention provides that the threshold value (E1) is determined in at least one predetermined time interval (T1) according to an existing on-load speed (n1) and to a no-load speed (n0).

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式